title: Pathology quiz case 1. Wegener granulomatosis.
authors.affiliation: University Hospital Center Zagreb, Zagreb, Croatia.
authors.forename: Lana
authors.initials: L
authors.lastname: Kovac
authors.forename: Boris
authors.initials: B
authors.lastname: Bumber
authors.forename: Mario
authors.initials: M
authors.lastname: Bilic
authors.forename: Zdenka
authors.initials: Z
authors.lastname: Hutinec
authors.forename: Iva
authors.initials: I
authors.lastname: Topic
mesh_terms: D000328:Adult; D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D004431:Ear, External; D005260:Female; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D017511:Pyoderma Gangrenosum / Q000175:diagnosis / Q000473:pathology*; D018570:Risk Assessment; D012883:Skin Ulcer / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology*